Skip to Content
Home > Wellness > Health Library > Temporomandibular Disorders: Biofeedback
You can use biofeedback to help reduce muscle tension related to
temporomandibular disorder (TMD).
Biofeedback uses equipment that monitors muscle tension or skin
temperature. Electrodes are placed on your jaw muscles. The electrodes detect electrical current produced by muscle
contraction. If you clench your teeth or have poor
posture, the biofeedback machine produces a signal. It might be an upward-pointing
arrow or a beeping sound. As you relax, the arrow goes back down or the beeping
stops or slows.
You and the biofeedback therapist monitor these visual measurements. You learn to recognize when emotional tension makes muscles tight and when
relaxation makes muscles loosen. Under the therapist's guidance, you can use
this information to learn relaxation techniques for controlling muscle tension
and skin temperature.
Biofeedback is a conscious, learned relaxation. It may not be as
effective as hypnosis techniques, which work on the subconscious level. Most
habits like jaw clenching and tooth grinding are done unconsciously, often
during sleep or times of intense concentration.
ByHealthwise StaffPrimary Medical ReviewerAdam Husney, MD - Family MedicineSpecialist Medical ReviewerArden Christen, DDS, MSD, MA, FACD - Dentistry
Current as ofNovember 14, 2014
Current as of:
November 14, 2014
Adam Husney, MD - Family Medicine & Arden Christen, DDS, MSD, MA, FACD - Dentistry
How this information was developed to help you make better health decisions.
To learn more, visit Healthwise.org
© 1995-2015 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
Our interactive Decision Points guide you through making key health decisions by combining medical information with your personal information.
You'll find Decision Points to help you answer questions about:
Get started learning more about your health!
Our Interactive Tools can help you make smart decisions for a healthier life. You'll find personal calculators and tools for health and fitness, lifestyle checkups, and pregnancy.
Feeling under the weather?
Use our interactive symptom checker to evaluate your symptoms and determine appropriate action or treatment.